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patch 9.0.2181: Vim9: missing error messages

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Problem:  Vim9: missing error messages
Solution: Add one more error message

closes: #13729

Signed-off-by: Ernie Rael <errael@raelity.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Ernie Rael
2023-12-19 22:15:27 +01:00
committed by Christian Brabandt
parent cb69dc3510
commit 5e13315778
4 changed files with 36 additions and 1 deletions
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4
src/errors.h
View File

@@ -3574,8 +3574,10 @@ EXTERN char e_cannot_change_readonly_variable_str_in_class_str[]
INIT(= N_("E1409: Cannot change read-only variable \"%s\" in class \"%s\""));
EXTERN char e_const_variable_not_supported_in_interface[]
INIT(= N_("E1410: Const variable not supported in an interface"));
EXTERN char e_missing_dot_after_object_str[]
INIT(= N_("E1411: Missing dot after object \"%s\""));
#endif
// E1411 - E1499 unused (reserved for Vim9 class support)
// E1412 - E1499 unused (reserved for Vim9 class support)
EXTERN char e_cannot_mix_positional_and_non_positional_str[]
INIT(= N_("E1500: Cannot mix positional and non-positional arguments: %s"));
EXTERN char e_fmt_arg_nr_unused_str[]

25
src/testdir/test_vim9_assign.vim
View File

@@ -3174,6 +3174,31 @@ def Test_type_check()
END
v9.CheckSourceSuccess(lines)
endif
lines =<< trim END
vim9script
class A
endclass
def F()
A += 3
enddef
F()
END
v9.CheckScriptFailure(lines, 'E1405: Class "A" cannot be used as a value')
lines =<< trim END
vim9script
class A
endclass
var o = A.new()
def F()
o += 4
enddef
F()
END
v9.CheckScriptFailure(lines, 'E1411: Missing dot after object "o"')
enddef
" Test for checking the argument type of a def function

2
src/version.c
View File

@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
2181,
/**/
2180,
/**/

6
src/vim9compile.c
View File

@@ -2265,7 +2265,10 @@ compile_load_lhs_with_index(lhs_T *lhs, char_u *var_start, cctx_T *cctx)
// Also for "obj.value".
char_u *dot = vim_strchr(var_start, '.');
if (dot == NULL)
{
semsg(_(e_missing_dot_after_object_str), lhs->lhs_name);
return FAIL;
}
class_T *cl = lhs->lhs_type->tt_class;
type_T *type = oc_member_type(cl, TRUE, dot + 1,
@@ -2294,7 +2297,10 @@ compile_load_lhs_with_index(lhs_T *lhs, char_u *var_start, cctx_T *cctx)
// "<classname>.value": load class variable "classname.value"
char_u *dot = vim_strchr(var_start, '.');
if (dot == NULL)
{
check_type_is_value(lhs->lhs_type);
return FAIL;
}
class_T *cl = lhs->lhs_type->tt_class;
ocmember_T *m = class_member_lookup(cl, dot + 1,